Prosecution Insights
Last updated: April 19, 2026
Application No. 18/143,786

Pulse Detection Apparatus, System, and Method

Non-Final OA §102
Filed
May 05, 2023
Examiner
IP, JASON M
Art Unit
3797
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Expulsus LLC
OA Round
1 (Non-Final)
54%
Grant Probability
Moderate
1-2
OA Rounds
3y 11m
To Grant
80%
With Interview

Examiner Intelligence

Grants 54% of resolved cases
54%
Career Allow Rate
370 granted / 683 resolved
-15.8% vs TC avg
Strong +26% interview lift
Without
With
+25.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 11m
Avg Prosecution
30 currently pending
Career history
713
Total Applications
across all art units

Statute-Specific Performance

§101
4.6%
-35.4% vs TC avg
§103
52.8%
+12.8% vs TC avg
§102
14.0%
-26.0% vs TC avg
§112
27.2%
-12.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 683 resolved cases

Office Action

§102
DETAILED ACTION Notice of AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Objections Claim 1 is objected to because: “a optical sensor” should be “an optical sensor”. Claim 18 is objected to because: “an pressure sensor” should be “a pressure sensor”. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale or otherwise available to the public before the effective filing date of the claimed invention. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 1-20 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Pantelopoulos (US 2017/0209055). Regarding claims 1 and 10-12, Pantelopoulos discloses a method for using a detection apparatus comprising: a substrate having a top surface and an opposite bottom surface, the bottom surface of the substrate being adapted and configured to be placed on a subject's skin; a sensor integral with the substrate, the sensor comprising one of a optical sensor and a pressure sensor, the sensor being configured to sense a parameter of the subject to which the substrate is placed; and[AltContent: rect]circuitry integral with the substrate, the circuitry including a processor, the processor being in operative communication with the sensor, the processor being configured to receive and process the output of the sensor and to output data representing the at least one parameter of the subject to which the substrate is placed, such that the status of the subject can be indicated to a user of the detection apparatus ([0214]: “biometric monitoring device may include a protrusion on the skin- or interior side of the device”). Regarding claims 2 and 14, Pantelopoulos discloses that the parameter of the subject is a pulse parameter of the subject ([0214]: “pulse waveform sensor”). Regarding claims 3 and 13, Pantelopoulos discloses that the status of the subject is a physiological status of the subject ([0214]: “skin tempertature”, “blood pressure”, “EMG”). Regarding claims 4 and 16, Pantelopoulos discloses that the sensor is adapted and configured to extend outward from the bottom surface of the substrate when the substrate is applied to the subject ([0214]: “protrusion”, Fig. 9b: “Sensor Protrusion”). Regarding claim 5, Pantelopoulos discloses a remote terminal adapted and configured to interface with the processor, the remote terminal being configured to receive the transmitted data representing the status of the subject, process the received data representing the status of the subject, and indicate a user-perceivable representation of the processed data ([0304]…[0307]). Regarding claims 6 and 15, Pantelopoulos discloses that the remote terminal comprises a processor, a receiver; and an indicator, via the receiver, the remote terminal receives the transmitted data representing the status of the subject via the processor of the remote terminal, the remote terminal processes the received data representing the status of the subject; and via the indicator, the remote terminal indicates a user-perceivable representation of the processed data, such that the indicator indicates the status of the subject to a user of the detection system ([0304]…[0307]). Regarding claims 7 and 20, Pantelopoulos discloses that the sensor is one in a plurality of configured sensors ([0214]: “protrusion may contain other sensors”). Regarding claims 8 and 19, Pantelopoulos discloses that the sensor comprises one of a configured LED and photosensor pair (Fig. 10C, 11A, 11B, 12: “LED” and “Photodetector”). Regarding claim 9, Pantelopoulos discloses that the circuitry is adapted and configured to receive, store, and/or analyze data acquired by the sensor for determination of (i) the parameter and/or (ii) a status of the subject ([0255]…[0264]). Regarding claim 17, Pantelopoulos discloses that the step of acquiring the parameter of the subject via the sensor of the detector includes configuring an LED to provide output representative of the status of the subject ([0267]: “device may use single or multicolor LEDs to indicate a state of the device…an LED may modulate its intensity and/or color with the phase and frequency of the user’s heart rate”). Regarding claim 18, Pantelopoulos discloses that the step of acquiring the parameter of the subject via the sensor of the detector includes configuring a pressure sensor to provide output representative of the status of the subject ([0119], [0162]: “pressure sensor”). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Jason Ip whose telephone number is (571) 270-5387. The examiner can normally be reached Monday - Friday 9a-5p PST. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Christopher Koharski can be reached on (571) 272-7230. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /JASON M IP/Primary Examiner, Art Unit 3793
Read full office action

Prosecution Timeline

May 05, 2023
Application Filed
Nov 03, 2025
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599440
ADJUSTABLE MARKER REFERENCE DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12601806
IMAGING DEVICE OF ELIMINATING ELECTROMAGNETIC INTERFERENCE OF MAGNETIC RESONANCE AND IMAGING METHOD THEREOF
2y 5m to grant Granted Apr 14, 2026
Patent 12575712
ARTIFICIAL INTELLIGENCE-BASED ENDOSCOPIC DIAGNOSIS AID SYSTEM AND METHOD FOR CONTROLLING SAME
2y 5m to grant Granted Mar 17, 2026
Patent 12569144
ACOUSTIC IMAGING AND MEASUREMENTS USING WINDOWED NONLINEAR FREQUENCY MODULATION CHIRP
2y 5m to grant Granted Mar 10, 2026
Patent 12551281
Individualizing Generic Reference Models For Operations On The Basis Of Intraoperative State Data
2y 5m to grant Granted Feb 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
54%
Grant Probability
80%
With Interview (+25.7%)
3y 11m
Median Time to Grant
Low
PTA Risk
Based on 683 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month